78241539

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 106020000

約数和(自身を除く): 27778461

約数列:

[1, 3, 113, 149, 339, 447, 1549, 4647, 16837, 50511, 175037, 230801, 525111, 692403, 26080513, 78241539]

約数ペア:

[(1, 78241539), (3, 26080513), (113, 692403), (149, 525111), (339, 230801), (447, 175037), (1549, 50511), (4647, 16837)]